package data;

import android.content.Context;
import android.content.SharedPreferences;
import android.util.Base64;

import java.io.ByteArrayInputStream;
import java.io.ObjectInputStream;
import java.util.List;

import util.LogUtil;
import util.StringUtil;

/**
 * SharedPreferences的一个工具类，调用setParam就能保存String, Integer, Boolean, Float, Long类型的参数
 * 同样调用getParam就能获取到保存在手机里面的数据
 * @author xiaanming
 *
 *
 */
public class SharedPreferencesUtils {

    /**
     * 保存在手机里面的文件名
     */
    private static final String FILE_NAME = "share_date";


    /**
     * 保存数据的方法，我们需要拿到保存数据的具体类型，然后根据类型调用不同的保存方法
     */
    public static List<String> setParam(Context context , String key, Object object){

        String type = object.getClass().getSimpleName();
        LogUtil.eE("","................"+type);
        SharedPreferences sp = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = sp.edit();

        if("String".equals(type)){
            editor.putString(key, (String)object);
        }
        else if("Integer".equals(type)){
            editor.putInt(key, (Integer)object);
        }
        else if("Boolean".equals(type)){
            editor.putBoolean(key, (Boolean)object);
        }
        else if("Float".equals(type)){
            editor.putFloat(key, (Float)object);
        }
        else if("Long".equals(type)){
            editor.putLong(key, (Long)object);
        }
        else if("ArrayList".equals(type)){
          String string = StringUtil.getStringUtilNew().objectString(object);
            LogUtil.eE("","........ArrayList......1."+string);
          editor.putString(key,string);
        }
        editor.commit();
        return null;
    }


    /**
     * 得到保存数据的方法，我们根据默认值得到保存的数据的具体类型，然后调用相对于的方法获取值
     * @return
     */
    public static Object getParam(Context context , String key, Object defaultObject){
        String type = defaultObject.getClass().getSimpleName();
        SharedPreferences sp = context.getSharedPreferences(FILE_NAME, Context.MODE_PRIVATE);
        if("String".equals(type)){
            String string = defaultObject.toString();
            if(string.equals("list")){
                String string1 = sp.getString(key,(String)defaultObject);
                LogUtil.eE("","..........string.........2.."+string1);
                Object object = StringUtil.getStringUtilNew().stringObject(string1);
                return object;
            }else {
                return sp.getString(key, (String)defaultObject);
            }
        }
        else if("Integer".equals(type)){
            return sp.getInt(key, (Integer)defaultObject);
        }
        else if("Boolean".equals(type)){
            return sp.getBoolean(key, (Boolean)defaultObject);
        }
        else if("Float".equals(type)){
            return sp.getFloat(key, (Float)defaultObject);
        }
        else if("Long".equals(type)){
            return sp.getLong(key, (Long)defaultObject);
        }
        return null;
    }
}
